Finite Group Databasebeta

D53⋊#1794 #28318996

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

unambiguous semidirect productD53⋊#1794

Splittings

FittingC53×#585 ⋊ C4
SylowC53 ⋊ C2×#1794

Subgroups

subgroupG/H
centerC4#16811564
commutatorC2×C4×C53C23×C4
FrattiniC2×C4C23×#6157
FittingC53×#585C4
socleC2×C53C2×#379
prime radical#585×D53C2
cosocleC2×C4×D53C24
hypercenter#585#6157
hypocenterC53C2×#1794
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C22×C4 ◁ #585

3662 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1696

Polycyclic presentation:

2^8,53|a^2=g,e^2=h,g^2=h,b^a=be,c^a=cf,e^a=eh,i^a=i^30,e^b=eh,f^b=fh,e^c=eh,i^d=i^52,i^g=i^52

Conjugacy classes & character table

506 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1104472);